Live analysis

988,001

988,001 is a composite number, odd.

This number doesn't have a permanent NumberWiki page yet — what you see below is computed live. Pages get added to the permanent index when they're notable (years, primes, curated, etc.).

988,001 (nine hundred eighty-eight thousand one) is an odd 6-digit number. It is a composite number with 16 divisors, and factors as 7 × 29 × 31 × 157. Written other ways, in hexadecimal, 0xF1361.

Arithmetic Number Cube-Free Deficient Number Evil Number Flippable Recamán's Sequence Squarefree

Interestingness

★ ★ ★ ☆ ☆

5 notable facts · grade C

987,989 987,990 987,991 987,992 987,993 987,994 987,995 987,996 987,997 987,998 987,999 988,000 988,001 988,002 988,003 988,004 988,005 988,006 988,007 988,008 988,009 988,010 988,011 988,012 988,013

less more

Properties

Parity: Odd
Digit count: 6
Digit sum: 26
Digit product: 0
Digital root: 8
Palindrome: No
Bit width: 20 bits
Reversed: 100,889
Flips to (rotate 180°): 100,886
Recamán's sequence: a(330,637) = 988,001
Square (n²): 976,145,976,001
Cube (n³): 964,433,200,434,964,001
Divisor count: 16
σ(n) — sum of divisors: 1,213,440
φ(n) — Euler's totient: 786,240
Sum of prime factors: 224

Primality

Prime factorization: 7 × 29 × 31 × 157

Nearest primes: 987,997 (−4) · 988,007 (+6)

Divisors & multiples

All divisors (16)

1 · 7 · 29 · 31 · 157 · 203 · 217 · 899 · 1099 · 4553 · 4867 · 6293 · 31871 · 34069 · 141143 · 988001

Aliquot sum (sum of proper divisors): 225,439

Factor pairs (a × b = 988,001)

1 × 988001

7 × 141143

29 × 34069

31 × 31871

157 × 6293

203 × 4867

217 × 4553

899 × 1099

First multiples

988,001 · 1,976,002 (double) · 2,964,003 · 3,952,004 · 4,940,005 · 5,928,006 · 6,916,007 · 7,904,008 · 8,892,009 · 9,880,010

Sums & aliquot sequence

As consecutive integers: 494,000 + 494,001 141,140 + 141,141 + … + 141,146 70,565 + 70,566 + … + 70,578 34,055 + 34,056 + … + 34,083

Aliquot sequence: 988,001 → 225,439 → 3,881 → 1 → 0 — terminates at zero

Continued fraction of √n

√988,001 = [993; (1, 55, 1, 3, 1, 78, 1, 2, 1, 1, 3, 1, 1, 123, 1, 2, 5, 3, 2, 1, 3, 6, 1, 4, …)]

Representations

In words: nine hundred eighty-eight thousand one
Ordinal: 988001st
Binary: 11110001001101100001
Octal: 3611541
Hexadecimal: 0xF1361
Base64: DxNh
One's complement: 4,293,979,294 (32-bit)
Scientific notation: 9.88001 × 10⁵
As a duration: 988,001 s = 11 days, 10 hours, 26 minutes, 41 seconds

In other bases

ternary (3) 1212012021122

quaternary (4) 3301031201

quinary (5) 223104001

senary (6) 33102025

septenary (7) 11253320

nonary (9) 1765248

undecimal (11) 615333

duodecimal (12) 3b7915

tridecimal (13) 287921

tetradecimal (14) 1ba0b7

pentadecimal (15) 147b1b

As an angle

988,001° = 2,744 × 360° + 161°

161° ≈ 2.81 rad

Compass bearing: SSE (south-southeast)

Why does a circle have 360 degrees? →

Historical numeral systems

Babylonian (base 60): 𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒁹𒁹𒁹𒁹 𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒌋𒁹
Egyptian hieroglyphic: 𓆐𓆐𓆐𓆐𓆐𓆐𓆐𓆐𓆐𓂍𓂍𓂍𓂍𓂍𓂍𓂍𓂍𓆼𓆼𓆼𓆼𓆼𓆼𓆼𓆼𓏺
Greek (Milesian): ͵ϡπηαʹ
Chinese: 九十八萬八千零一
Chinese (financial): 玖拾捌萬捌仟零壹

In other modern scripts

Eastern Arabic ٩٨٨٠٠١ Devanagari ९८८००१ Bengali ৯৮৮০০১ Tamil ௯௮௮௦௦௧ Thai ๙๘๘๐๐๑ Tibetan ༩༨༨༠༠༡ Khmer ៩៨៨០០១ Lao ໙໘໘໐໐໑ Burmese ၉၈၈၀၀၁

Also seen as

Hex color

#0F1361

RGB(15, 19, 97)

IPv4 address

As an unsigned 32-bit integer, this is the IPv4 address 0.15.19.97.

Address: 0.15.19.97
Class: reserved
IPv4-mapped IPv6: ::ffff:0.15.19.97

Unspecified address (0.0.0.0/8) — "this network" placeholder.

Possible US patent number

This number falls in the range of US utility patent numbers. If it's a patent, it would be issued as US 988,001 and was likely granted around 1911.

Patent numbers below 100,000 are excluded as too ambiguous; modern numbering currently reaches roughly 12.5 million.

Look up US988,001 on Google Patents ↗ Look up on USPTO ↗